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        <p id="owner"><a name="akka" class="extype" href="../../../package.html">akka</a>.<a name="akka.actor" class="extype" href="../../package.html">actor</a>.<a name="akka.actor.mailbox" class="extype" href="../package.html">mailbox</a>.<a name="akka.actor.mailbox.filequeue" class="extype" href="package.html">filequeue</a></p>
        <h1><a title="Go to companion" href="PersistentQueue$.html">PersistentQueue</a></h1>
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      <h4 class="signature" id="signature">
      <span class="kind">class</span>
      <span class="symbol">
        <span class="name">PersistentQueue</span>
        
        <span class="result"> extends AnyRef</span>
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              <h3>Instance Constructors</h3>
              <ol><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#this" data-isabs="false">
      <a id="this:PersistentQueue"></a>
      <h4 class="signature">
      <span class="kind">new</span>
      <span class="symbol">
        <span class="name">PersistentQueue</span>
        
        <span class="params">(<span name="persistencePath">persistencePath: String</span>, <span name="name">name: String</span>, <span name="settings">settings: <a name="akka.actor.mailbox.FileBasedMailboxSettings" class="extype" href="../FileBasedMailboxSettings.html">FileBasedMailboxSettings</a></span>, <span name="log">log: <a name="akka.event.LoggingAdapter" class="extype" href="../../../event/LoggingAdapter.html">LoggingAdapter</a></span>)</span>
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              <h3>Value Members</h3>
              <ol><li visbl="pub" name="scala.AnyRef#!=" data-isabs="false">
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    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#add" data-isabs="false">
      <a id="add(Array[Byte]):Boolean"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">add</span>
        
        <span class="params">(<span name="value">value: <span name="scala.Array" class="extype">Array</span>[<span name="scala.Byte" class="extype">Byte</span>]</span>)</span><span class="result">: <span name="scala.Boolean" class="extype">Boolean</span></span>
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      <a id="add(Array[Byte],Long):Boolean"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">add</span>
        
        <span class="params">(<span name="value">value: <span name="scala.Array" class="extype">Array</span>[<span name="scala.Byte" class="extype">Byte</span>]</span>, <span name="expiry">expiry: <span name="scala.Long" class="extype">Long</span></span>)</span><span class="result">: <span name="scala.Boolean" class="extype">Boolean</span></span>
      </span>
      </h4>
      <p class="shortcomment cmt">Add a value to the end of the queue, transactionally.</p>
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      <a id="asInstanceOf[T0]:T0"></a>
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        <span class="name">asInstanceOf</span>
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      <a id="bytes:Long"></a>
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      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">bytes</span>
        
        <span class="result">: <span name="scala.Long" class="extype">Long</span></span>
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      <a id="close():Unit"></a>
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      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">close</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
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      </h4>
      <p class="shortcomment cmt">Close the queue's journal file.</p><div class="fullcomment"><div class="comment cmt"><p>Close the queue's journal file. Not safe to call on an active queue.
</p></div></div>
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#configure" data-isabs="false">
      <a id="configure(FileBasedMailboxSettings):Unit"></a>
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      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">configure</span>
        
        <span class="params">(<span name="settings">settings: <a name="akka.actor.mailbox.FileBasedMailboxSettings" class="extype" href="../FileBasedMailboxSettings.html">FileBasedMailboxSettings</a></span>)</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
      </span>
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      <span class="kind">def</span>
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        <span class="name">confirmRemove</span>
        
        <span class="params">(<span name="xid">xid: <span name="scala.Int" class="extype">Int</span></span>)</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
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      <a id="currentAge:Long"></a>
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      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">currentAge</span>
        
        <span class="result">: <span name="scala.Long" class="extype">Long</span></span>
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      <a id="destroyJournal():Unit"></a>
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        <span class="name">destroyJournal</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
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      <a id="discardExpired():Int"></a>
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      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">discardExpired</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Int" class="extype">Int</span></span>
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      <a id="discardOldWhenFull:OverlaySetting[Boolean]"></a>
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      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">discardOldWhenFull</span>
        
        <span class="result">: <a name="akka.actor.mailbox.filequeue.OverlaySetting" class="extype" href="OverlaySetting.html">OverlaySetting</a>[<span name="scala.Boolean" class="extype">Boolean</span>]</span>
      </span>
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      <a id="dumpConfig():Array[String]"></a>
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      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">dumpConfig</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Array" class="extype">Array</span>[String]</span>
      </span>
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      <a id="dumpStats():Array[(String, String)]"></a>
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      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">dumpStats</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Array" class="extype">Array</span>[(String, String)]</span>
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        <span class="name">eq</span>
        
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      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">equals</span>
        
        <span class="params">(<span name="arg0">arg0: <span name="scala.Any" class="extype">Any</span></span>)</span><span class="result">: <span name="scala.Boolean" class="extype">Boolean</span></span>
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    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#expiredQueue" data-isabs="false">
      <a id="expiredQueue:OverlaySetting[Option[PersistentQueue]]"></a>
      <h4 class="signature">
      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">expiredQueue</span>
        
        <span class="result">: <a name="akka.actor.mailbox.filequeue.OverlaySetting" class="extype" href="OverlaySetting.html">OverlaySetting</a>[<span name="scala.Option" class="extype">Option</span>[<a name="akka.actor.mailbox.filequeue.PersistentQueue" class="extype" href="">PersistentQueue</a>]]</span>
      </span>
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      <span class="kind">def</span>
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      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">hashCode</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Int" class="extype">Int</span></span>
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      <a id="inReadBehind:Boolean"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">inReadBehind</span>
        
        <span class="result">: <span name="scala.Boolean" class="extype">Boolean</span></span>
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      <a id="isClosed:Boolean"></a>
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      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">isClosed</span>
        
        <span class="result">: <span name="scala.Boolean" class="extype">Boolean</span></span>
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        <span class="tparams">[<span name="T0">T0</span>]</span>
        <span class="result">: <span name="scala.Boolean" class="extype">Boolean</span></span>
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    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#journalSize" data-isabs="false">
      <a id="journalSize:Long"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">journalSize</span>
        
        <span class="result">: <span name="scala.Long" class="extype">Long</span></span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#keepJournal" data-isabs="false">
      <a id="keepJournal:OverlaySetting[Boolean]"></a>
      <h4 class="signature">
      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">keepJournal</span>
        
        <span class="result">: <a name="akka.actor.mailbox.filequeue.OverlaySetting" class="extype" href="OverlaySetting.html">OverlaySetting</a>[<span name="scala.Boolean" class="extype">Boolean</span>]</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#length" data-isabs="false">
      <a id="length:Long"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">length</span>
        
        <span class="result">: <span name="scala.Long" class="extype">Long</span></span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#maxAge" data-isabs="false">
      <a id="maxAge:OverlaySetting[Int]"></a>
      <h4 class="signature">
      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">maxAge</span>
        
        <span class="result">: <a name="akka.actor.mailbox.filequeue.OverlaySetting" class="extype" href="OverlaySetting.html">OverlaySetting</a>[<span name="scala.Int" class="extype">Int</span>]</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#maxItemSize" data-isabs="false">
      <a id="maxItemSize:OverlaySetting[Long]"></a>
      <h4 class="signature">
      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">maxItemSize</span>
        
        <span class="result">: <a name="akka.actor.mailbox.filequeue.OverlaySetting" class="extype" href="OverlaySetting.html">OverlaySetting</a>[<span name="scala.Long" class="extype">Long</span>]</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#maxItems" data-isabs="false">
      <a id="maxItems:OverlaySetting[Int]"></a>
      <h4 class="signature">
      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">maxItems</span>
        
        <span class="result">: <a name="akka.actor.mailbox.filequeue.OverlaySetting" class="extype" href="OverlaySetting.html">OverlaySetting</a>[<span name="scala.Int" class="extype">Int</span>]</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#maxJournalOverflow" data-isabs="false">
      <a id="maxJournalOverflow:OverlaySetting[Int]"></a>
      <h4 class="signature">
      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">maxJournalOverflow</span>
        
        <span class="result">: <a name="akka.actor.mailbox.filequeue.OverlaySetting" class="extype" href="OverlaySetting.html">OverlaySetting</a>[<span name="scala.Int" class="extype">Int</span>]</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#maxJournalSize" data-isabs="false">
      <a id="maxJournalSize:OverlaySetting[Long]"></a>
      <h4 class="signature">
      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">maxJournalSize</span>
        
        <span class="result">: <a name="akka.actor.mailbox.filequeue.OverlaySetting" class="extype" href="OverlaySetting.html">OverlaySetting</a>[<span name="scala.Long" class="extype">Long</span>]</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#maxJournalSizeAbsolute" data-isabs="false">
      <a id="maxJournalSizeAbsolute:OverlaySetting[Long]"></a>
      <h4 class="signature">
      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">maxJournalSizeAbsolute</span>
        
        <span class="result">: <a name="akka.actor.mailbox.filequeue.OverlaySetting" class="extype" href="OverlaySetting.html">OverlaySetting</a>[<span name="scala.Long" class="extype">Long</span>]</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#maxMemorySize" data-isabs="false">
      <a id="maxMemorySize:OverlaySetting[Long]"></a>
      <h4 class="signature">
      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">maxMemorySize</span>
        
        <span class="result">: <a name="akka.actor.mailbox.filequeue.OverlaySetting" class="extype" href="OverlaySetting.html">OverlaySetting</a>[<span name="scala.Long" class="extype">Long</span>]</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#maxSize" data-isabs="false">
      <a id="maxSize:OverlaySetting[Long]"></a>
      <h4 class="signature">
      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">maxSize</span>
        
        <span class="result">: <a name="akka.actor.mailbox.filequeue.OverlaySetting" class="extype" href="OverlaySetting.html">OverlaySetting</a>[<span name="scala.Long" class="extype">Long</span>]</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#memoryBytes" data-isabs="false">
      <a id="memoryBytes:Long"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">memoryBytes</span>
        
        <span class="result">: <span name="scala.Long" class="extype">Long</span></span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#memoryLength" data-isabs="false">
      <a id="memoryLength:Long"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">memoryLength</span>
        
        <span class="result">: <span name="scala.Long" class="extype">Long</span></span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#name" data-isabs="false">
      <a id="name:String"></a>
      <h4 class="signature">
      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">name</span>
        
        <span class="result">: String</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="scala.AnyRef#ne" data-isabs="false">
      <a id="ne(AnyRef):Boolean"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">ne</span>
        
        <span class="params">(<span name="arg0">arg0: AnyRef</span>)</span><span class="result">: <span name="scala.Boolean" class="extype">Boolean</span></span>
      </span>
      </h4>
      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>final </dd><dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
    </li><li visbl="pub" name="scala.AnyRef#notify" data-isabs="false">
      <a id="notify():Unit"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">notify</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
      </span>
      </h4>
      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>final </dd><dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
    </li><li visbl="pub" name="scala.AnyRef#notifyAll" data-isabs="false">
      <a id="notifyAll():Unit"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">notifyAll</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
      </span>
      </h4>
      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>final </dd><dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#openTransactionCount" data-isabs="false">
      <a id="openTransactionCount:Int"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">openTransactionCount</span>
        
        <span class="result">: <span name="scala.Int" class="extype">Int</span></span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#openTransactionIds" data-isabs="false">
      <a id="openTransactionIds:List[Int]"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">openTransactionIds</span>
        
        <span class="result">: <span name="scala.collection.immutable.List" class="extype">List</span>[<span name="scala.Int" class="extype">Int</span>]</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#overlay" data-isabs="false">
      <a id="overlay[T](⇒ T):OverlaySetting[T]"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">overlay</span>
        <span class="tparams">[<span name="T">T</span>]</span>
        <span class="params">(<span name="base">base: ⇒ T</span>)</span><span class="result">: <a name="akka.actor.mailbox.filequeue.OverlaySetting" class="extype" href="OverlaySetting.html">OverlaySetting</a>[T]</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#pauseReads" data-isabs="false">
      <a id="pauseReads():Unit"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">pauseReads</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#peek" data-isabs="false">
      <a id="peek():Option[QItem]"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">peek</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Option" class="extype">Option</span>[<a name="akka.actor.mailbox.filequeue.QItem" class="extype" href="QItem.html">QItem</a>]</span>
      </span>
      </h4>
      <p class="shortcomment cmt">Peek at the head item in the queue, if there is one.</p>
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#remove" data-isabs="false">
      <a id="remove():Option[QItem]"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">remove</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Option" class="extype">Option</span>[<a name="akka.actor.mailbox.filequeue.QItem" class="extype" href="QItem.html">QItem</a>]</span>
      </span>
      </h4>
      <p class="shortcomment cmt">Remove and return an item from the queue, if there is one.</p>
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#remove" data-isabs="false">
      <a id="remove(Boolean):Option[QItem]"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">remove</span>
        
        <span class="params">(<span name="transaction">transaction: <span name="scala.Boolean" class="extype">Boolean</span></span>)</span><span class="result">: <span name="scala.Option" class="extype">Option</span>[<a name="akka.actor.mailbox.filequeue.QItem" class="extype" href="QItem.html">QItem</a>]</span>
      </span>
      </h4>
      <p class="shortcomment cmt">Remove and return an item from the queue, if there is one.</p><div class="fullcomment"><div class="comment cmt"><p>Remove and return an item from the queue, if there is one.
</p></div><dl class="paramcmts block"><dt class="param">transaction</dt><dd class="cmt"><p>true if this should be considered the first part
    of a transaction, to be committed or rolled back (put back at the
    head of the queue)
</p></dd></dl></div>
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#replayJournal" data-isabs="false">
      <a id="replayJournal():Unit"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">replayJournal</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#resumeReads" data-isabs="false">
      <a id="resumeReads():Unit"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">resumeReads</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#settings" data-isabs="false">
      <a id="settings:FileBasedMailboxSettings"></a>
      <h4 class="signature">
      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">settings</span>
        
        <span class="result">: <a name="akka.actor.mailbox.FileBasedMailboxSettings" class="extype" href="../FileBasedMailboxSettings.html">FileBasedMailboxSettings</a></span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#setup" data-isabs="false">
      <a id="setup():Unit"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">setup</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#syncJournal" data-isabs="false">
      <a id="syncJournal:OverlaySetting[Boolean]"></a>
      <h4 class="signature">
      <span class="kind">val</span>
      <span class="symbol">
        <span class="name">syncJournal</span>
        
        <span class="result">: <a name="akka.actor.mailbox.filequeue.OverlaySetting" class="extype" href="OverlaySetting.html">OverlaySetting</a>[<span name="scala.Boolean" class="extype">Boolean</span>]</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="scala.AnyRef#synchronized" data-isabs="false">
      <a id="synchronized[T0](⇒ T0):T0"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">synchronized</span>
        <span class="tparams">[<span name="T0">T0</span>]</span>
        <span class="params">(<span name="arg0">arg0: ⇒ T0</span>)</span><span class="result">: T0</span>
      </span>
      </h4>
      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>final </dd><dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#toList" data-isabs="false">
      <a id="toList():List[QItem]"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">toList</span>
        
        <span class="params">()</span><span class="result">: List[<a name="akka.actor.mailbox.filequeue.QItem" class="extype" href="QItem.html">QItem</a>]</span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="scala.AnyRef#toString" data-isabs="false">
      <a id="toString():String"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">toString</span>
        
        <span class="params">()</span><span class="result">: <span name="java.lang.String" class="extype">String</span></span>
      </span>
      </h4>
      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#totalDiscarded" data-isabs="false">
      <a id="totalDiscarded:Long"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">totalDiscarded</span>
        
        <span class="result">: <span name="scala.Long" class="extype">Long</span></span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#totalExpired" data-isabs="false">
      <a id="totalExpired:Long"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">totalExpired</span>
        
        <span class="result">: <span name="scala.Long" class="extype">Long</span></span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#totalItems" data-isabs="false">
      <a id="totalItems:Long"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">totalItems</span>
        
        <span class="result">: <span name="scala.Long" class="extype">Long</span></span>
      </span>
      </h4>
      
    </li><li visbl="pub" name="akka.actor.mailbox.filequeue.PersistentQueue#unremove" data-isabs="false">
      <a id="unremove(Int):Unit"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">unremove</span>
        
        <span class="params">(<span name="xid">xid: <span name="scala.Int" class="extype">Int</span></span>)</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
      </span>
      </h4>
      <p class="shortcomment cmt">Return a transactionally-removed item to the queue.</p><div class="fullcomment"><div class="comment cmt"><p>Return a transactionally-removed item to the queue. This is a rolled-
back transaction.
</p></div></div>
    </li><li visbl="pub" name="scala.AnyRef#wait" data-isabs="false">
      <a id="wait():Unit"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">wait</span>
        
        <span class="params">()</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
      </span>
      </h4>
      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>final </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
                <span class="name">@throws</span><span class="args">()</span>
              
        </dd></dl></div>
    </li><li visbl="pub" name="scala.AnyRef#wait" data-isabs="false">
      <a id="wait(Long,Int):Unit"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">wait</span>
        
        <span class="params">(<span name="arg0">arg0: <span name="scala.Long" class="extype">Long</span></span>, <span name="arg1">arg1: <span name="scala.Int" class="extype">Int</span></span>)</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
      </span>
      </h4>
      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>final </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
                <span class="name">@throws</span><span class="args">()</span>
              
        </dd></dl></div>
    </li><li visbl="pub" name="scala.AnyRef#wait" data-isabs="false">
      <a id="wait(Long):Unit"></a>
      <h4 class="signature">
      <span class="kind">def</span>
      <span class="symbol">
        <span class="name">wait</span>
        
        <span class="params">(<span name="arg0">arg0: <span name="scala.Long" class="extype">Long</span></span>)</span><span class="result">: <span name="scala.Unit" class="extype">Unit</span></span>
      </span>
      </h4>
      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>final </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
                <span class="name">@throws</span><span class="args">()</span>
              
        </dd></dl></div>
    </li></ol>
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              <h3>Inherited from AnyRef</h3>
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